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In the construction industry, according to the study on the skin effect of some scholars, showing the skin effect of the wooden structure not only has important significance in strengthening the structural strength and reduces the use of building materials, but also the use of skin effect in a small...

In the long history of China, clan and blood ties are the foundation to maintain the growth and development of a settlement, as well as the bond to breed collective consciousness. The Dadu River basin in Ganzi Prefecture has formed many multi-ethnic settlements composed of Han, Tibetan, Yi and other...

The blades are the key components of industrial steam turbine, and the manufacturing of the blade is about one third of total manufacturing. Reduction of the number of the blades is will lower the manufacturing cost. In the present paper, the aim of the research is to develop high efficient highly loaded...

It aims at enriching the gaming experience, setting the game free from the mouse and keyboard and converting the ordinary game into somatosensory game. Using motion capture technology, as the motion capture hardware monocular vision sensor, acquire the real-time movement of the moving object by the focus...

The "Project-based" studio tutorial system is a comprehensive professional training system that uses the design studio as platform and integrates curriculum, classroom and practice teaching. In the system, tutors provide supervising assistance, students are the main subjects of the learning, and the...

In multiple sound-sources environment, robustness is a major challenge for audio recognition system based on audio fingerprinting, because mixed audio signals may make recognition rate has a significant decline. This paper proposes a novel audio fingerprinting method, which uses blind source separation...

The process of forming a Japanese word is called gokeisei. Gokeisei consists of 4 kinds, namely haseigo (派生語), karikomi or shouryaku (刈り込み· 省略), toujigo (頭字語) and fukugougo/gouseigo (複合語· 合成語). This study aims to identify changes in phonemes in the process of gouseigo formation. In this study, the data...

The Interactive Electronic Technical Manual (IETM) technology plays an important role in device maintenance, especially in the remote operation and maintenance (ROM), where IETM has excellent applicability. In order to explore the feasibility of IETM application in ROM, this paper systematically analyzes...

Han Feizi is the representative and integrator of the pre-Qin legalist ideology, advocating the rule of law. His thoughts can be summarized as "law", "art" and "potential". Han Feizi's thought has great significance of practicability and reference to modern enterprise management. This article will discuss...

Image magnification algorithms directly affect the quality of image magnification. In this paper, based on the image interpolation algorithm principle, features of the nearest neighbor interpolation, bilinear interpolation, bicubic interpolation and cubic B spline interpolation were analyzed. At the...

Recent years, exoskeleton robot has become the focus of fields of medical rehabilitation, military, aerospace, etc. But there still exist some hardnut problems in the design of mechanism, the movement intention detection and the coupling control of human-machine. Passive control is mainly used for improving...

Electromechanical impedance technique is a very important research field in the structural health monitoring. This paper intends to study the mechanism of some interesting phenomena in the application of this technique, such as variation rules in electrical conductance spectra at high frequency range...

Some methods used to evaluate the jamming effect of common radar are unsuitable to the inverse synthetic aperture radar (ISAR). By comparing the change of target recognition characters, a novel evaluation method of jamming effect on ISAR is presented in the paper. Two typical noise barrage jamming modes,...

The dynamic bandwidth allocation algorithm for GPON system based on traffic detection is proposed, and the algorithm of dynamic allocation is studied. According to the existing problems, the improved scheme is put forward.

A type of directly self-tuning PID controller based on neural network is proposed in this paper. Its main characteristic is that it no longer includes independent PID controller and put neural network and the law of PID controller together. Showing the learning algorithm of this neural network controller...

"Who to cultivate, what kind of people to cultivate and how to cultivate" is always the fundamental issue of education, and keeping students well educated is an important guarantee to cultivate qualified builders and successors of socialism. Nowadays, China is in the post-epidemic era of rapid...

The effect of calcium ion on peony aging was studied. Different four calcium ion concentrations (0mmol/L,100mmol/L,250mmol/L, 500mmol/L) was setted. Leaf of the peony Roufurong on same growth period was cultured in vitro, Chlorophyll concentration was measured per four days. The results revealed that...

Based on the data of the rainfall from 24 base stations on the area of Chao River Basin in the near 54 years(range from 1958 to 2012) , the estimation is carried out by using Arcgis kriging interpolation and BP algorithms. And try to do the error analysis and the consequences comparing of these two results...

The ductile fracture criterion (DFC) is widely used to predict the forming limit of sheet metal, and the material constants in the criterion need to be determined by the destructive tests. In order to increase the DFC predication accuracy, the key factor is improving the quality of material constants...

Leaf senescence regulatory mechanism was studied for many years for revealing the physiological and biochemical mechanism. In this experiment, two peony varieties, Juanyehong and Roufurong were studied for uncover the physiological change during dark-induced senescence leaves, including protein content,...

Aiming at the characteristics of students of Intelligent Science and Technology, introduce the project oriented education concept, combining CDIO engineering education concept with innovation and pioneering in the current high education field, the four-years practice teaching model of intelligent robot...

As an important part of the reliability design, the reliability prediction of electronic products reflects the reliability level of electronic components and the whole system. By analysis the structure and function model of a power Management module, this paper separately applies the component count...

This paper established the application level evaluation index system of agricultural IoT (Internet of Things) in the whole industrial chain of agriculture by means of the application of agricultural IoT in agricultural production, agricultural circulation, agricultural service and agricultural management....

To examine the tribological properties of TiN films and the cutting performance of TiN coated carbide tools, TiN coatings were deposited by using direct current-pulse bias voltage Arc Ion Deposition technique on AISI 1045 steel and YG6 indexable turning tool. The dry tribological behaviors of TiN coating...

This paper aims to build a predictive model to identify credit card default and minimize losses for financial institutions. The study uses data from the Credit Card Approval Prediction dataset on Kaggle, with 36,457 rows and 17 predictors. The credit card default is an unbalanced outcome variable, with...

Chinese gardens have developed distinctive features through thousands of years. Japanese gardens, under the influence of Chinese gardens, have developed unique Japanese characteristics of dry landscape gardens, thus, contributing to some differences and similarities while compared with Chinese gardens....

In recent years, with the progress of society and enhance the economic level, China's media industry has made great progress, relevant professional education continue to emerge, film director is one of them. In college media class teaching, this curriculum has occupied very important position in application,...

The main objective of the present work was to synthesize a new type of rosin-based dispersant for Chinese Shenhua coal-water slurry (CWS) and evaluate it’s application performances for CWS preparation. In this study, 1.0 generation polyamidoamine (PAMAM) dendrimer with a dehydroabietylamine core, firstly...

The content of tea culture in the Yuan Dynasty was rich, the activities of tea were diversified, and Han and Tibetan nationalities had cultural exchanges towards integration. People in the Yuan Dynasty not only inherited the old customs of Tea-boiling and Tea-stippling in the Tang and Song Dynasties...

Nowadays, micro-blogging is widely used as a communication and information sharing social network service, therefore mining micro-blogging users’ behavior features is very important both in the economic and social fields. A framework for the analysis of user’s interest features is proposed in this paper....

According to the principle of "uniform standard, uniform process, uniform platform, uniform configuration", abide by the State Grid Corporation SG-ERP technical architecture, the big data technology is applied to the area of State Grid corporation human resources management Overstaffing & Understaffing...

Measuring micro-blogging user influence is very important both in economic and social fields. In this paper, we detailedly discuss the components of user influence. Considering the time affect, TAC(time-effectiveness attenuation coefficient) is proposed when generating user influence which consists of...

The goal of higher vocational education is to cultivate high-quality talents with professional knowledge and professional skills so that students can better adapt to the needs of social employers when they leave the campus. With the national education departments in recent years the concern of higher...

Think tanks play an important role in the policies of government agencies around the world, and they influence social, economic, political, and diplomatic aspects with comprehensive professional research. In order to strengthen the construction of new think tanks with Chinese characteristics in the new...

In order to obtain the motor current signal conveniently and solve the problem caused by the fundamental frequency fluctuation of the power network, a current harmonic detection system based on magnetic sensor is proposed in this paper. This system will simplify the measurement process, as it uses the...

the relationship between loopholes of stress concentrated coefficients and stress consolidate coefficients were illustrated The relationship between impact value and loopholes sensitivity were found The relationship between crack forming energy and crack forming life was studied.

In recent years, the outbreak of natural disasters is becoming more and more frequent, which makes the damage to people's property and life getting worse and worse. Therefore, how to distribute emergency relief supplies after the disaster becomes very important. In this paper, taking the urgent needs...

The trust level between the owners and contractors is the key factor for project succeed in water conservancy projects. In order to study the level of trust between the owner and the contractor, this paper analysis the indicators of inter-organizational trust level and designs questionnaires according...

The automatic interpretation of SAR images is often extremely difficult due to speckle, a signal dependent noise, which is inherent of all active coherent imaging systems. Thus, despeckling has become a crucially important issue in SAR image processing. Wavelet theory provides a powerful tool for detecting...

A distribution network reconfiguration model with wind power generators is proposed, and an improved genetic algorithm is applied to minimize active power loss. Forward and backward sweep approach is adopted to calculate the power flow. In addition, the strategy of searching random spanning trees is...

The stress dilatancy theory has been succeeded in demonstrating the deformation properties of clay. However, the deformation behaviors of rockfills are related to the stress and its initial state, so the stress dilatancy theory cannot apply to the rockfills directly. We take the state-dependent dilatancy...

Two finite element models based on PATRAN/ NASTRAN are carried out to determine the nail load distribution of double lap structure with composites and metal materials. And the results were compared with the classical stiffness algorithm to verify the simulation model is effectiveness to calculate pin...

This paper designs an online teaching system of preventive veterinary medicine based on MOOC. The Web server of the system selects IIS, database server SQL Server, and combines the related technologies of web interface server ASP.NET to complete the development of the application system by using ODBC...

The transverse offset center of gravity of goods is one of basic railway technical standards. The current in our country states: The transverse offset center of gravity of goods should be less than 100mm.This rule quoting The Soviet Union's 1950s rules is lack of basis. It just meets the derailment coefficient...

This paper introduces a kind of the harmonic motion curves, which characterized by multi-harmonic component, and the expression form can be divided into two cases: general Cam mechanism and indexing Cam mechanism. Combined with the instance, it compares the characteristic values with other commonly motion...

The phononic crystal (PC) concept is introduced to the floating bridge, in order to reduce the flexural vibrations. Four kinds of PC floating bridge models, including the identically hinged and two-component rigid connected, section-hinged, cell-hinged cases are defined. The corresponding structures...

Based on the panel data of 137 A-share listed cultural creative companies in Shanghai and Shenzhen during 2012-2015,the author uses the mediation effect-analysis methods empirically studies the relationship between tax preference, capital investment(including R&D investment, human capital) and the performance...

This paper conducted slot-cutting of wire-EDM 304 stainless steel to investigate the effect of wire-tool speed on kerf quality. The special trajectory of wire-electrode was designed like the letter L, and the width of kerf at the five points in one group was measured with optical image measuring instrument...

In this paper, the design significance of plastic packing machine , the difference between the new and previous plastic packing machine and the advantages of the plastic packing machine is elaborated. The plastic packing machine is composed of the banknotes push and the bill alignment part, plastic film...

Taking the A-share listed companies in Shanghai and Shenzhen from 2010 to 2020 as samples, this paper studies the relationship between term of office of accounting firm, equity pledge and audit quality. It is found that although the relationship between tenure and audit quality is non-linear, it is not...